EP3636598A4 - Liquid treatment apparatus - Google Patents

Liquid treatment apparatus Download PDF

Info

Publication number
EP3636598A4
EP3636598A4 EP17913010.9A EP17913010A EP3636598A4 EP 3636598 A4 EP3636598 A4 EP 3636598A4 EP 17913010 A EP17913010 A EP 17913010A EP 3636598 A4 EP3636598 A4 EP 3636598A4
Authority
EP
European Patent Office
Prior art keywords
treatment apparatus
liquid treatment
liquid
treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP17913010.9A
Other languages
German (de)
French (fr)
Other versions
EP3636598A1 (en
Inventor
Yiu Chau Chau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canpro Water Treatment Inc
Original Assignee
Canpro Water Treatment Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canpro Water Treatment Inc filed Critical Canpro Water Treatment Inc
Publication of EP3636598A1 publication Critical patent/EP3636598A1/en
Publication of EP3636598A4 publication Critical patent/EP3636598A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/005—Systems or processes based on supernatural or anthroposophic principles, cosmic or terrestrial radiation, geomancy or rhabdomancy
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F2001/5218—Crystallization
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/026—Spiral, helicoidal, radial
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/028—Tortuous
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
EP17913010.9A 2017-06-06 2017-06-06 Liquid treatment apparatus Pending EP3636598A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/087242 WO2018223276A1 (en) 2017-06-06 2017-06-06 Liquid treatment apparatus

Publications (2)

Publication Number Publication Date
EP3636598A1 EP3636598A1 (en) 2020-04-15
EP3636598A4 true EP3636598A4 (en) 2021-01-13

Family

ID=64566792

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17913010.9A Pending EP3636598A4 (en) 2017-06-06 2017-06-06 Liquid treatment apparatus

Country Status (4)

Country Link
US (1) US11058972B2 (en)
EP (1) EP3636598A4 (en)
CN (1) CN110785382B (en)
WO (1) WO2018223276A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11333264B2 (en) 2019-02-11 2022-05-17 Watts Regulator Co. Manifold assembly for a water filter system
US11725781B2 (en) 2019-02-11 2023-08-15 Watts Regulator Co. Pressure relief cover assembly
US11471794B2 (en) 2019-02-11 2022-10-18 Watts Regulator Co. Filter cartridge for a whole house water filtering system
USD905198S1 (en) * 2019-07-18 2020-12-15 Walter Tom Kemmer External self-contained water filter with direct mounting
USD943705S1 (en) * 2020-02-10 2022-02-15 Camco Manufacturing, Llc Water filter housing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540848A (en) * 1994-12-13 1996-07-30 Vortex Corporation Filter retainer for water purification unit
DE202011051098U1 (en) * 2011-08-11 2011-11-08 Jonathan Mitschke Device for improving the quality of drinking and / or service water
EP2543640A1 (en) * 2010-03-05 2013-01-09 Yiuchau Chau Sealing structure, fluid treatment unit, fluid treatment device and manual switching mechanism therefor
US9527015B2 (en) * 2010-03-08 2016-12-27 Yiu Chau Chau Unit, assembly and apparatus for treating fluid
US20170087484A1 (en) * 2014-06-18 2017-03-30 Yiu Chau Chau Liquid processing apparatus

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801492A (en) * 1970-05-18 1974-04-02 A King Apparatus for electrically treating liquids
JP2887826B2 (en) * 1993-07-05 1999-05-10 株式会社バークジャパン Combined rotary flow water purifier
JP3223363B2 (en) * 1993-12-03 2001-10-29 則弘 奥村 Purified ion water generator
US6254772B1 (en) * 1998-01-15 2001-07-03 Yiu Chau Chau Backwashable filtration system
JP2000093978A (en) * 1998-09-28 2000-04-04 Baaku Japan:Kk Purification and activation apparatus
US7238289B2 (en) * 2001-05-30 2007-07-03 Hydro Municipal Technologies, Ltd. Fluid treatment apparatus
CN2506631Y (en) * 2001-08-30 2002-08-21 张仁本 Magnetic energy activating treating unit for liquid state material
US6776905B2 (en) * 2002-08-02 2004-08-17 Jen-Pen Chang Magnetizing and activating processing unit for liquid material
US7208084B2 (en) * 2004-09-07 2007-04-24 T.F.H. Publications, Inc. Modular aquarium filter
KR100731763B1 (en) * 2005-12-01 2007-06-22 주식회사 거산 Device for swirling water the purifier filter
JP3158110U (en) * 2009-11-30 2010-03-18 インテグリス・インコーポレーテッド Filter device
CN104176787B (en) * 2010-03-05 2019-01-04 周耀周 Fluid treating device with manual switching mechanism
US20120223001A1 (en) * 2011-03-04 2012-09-06 Baldwin Filters, Inc. Filter and center tube with helical fin
KR20120122842A (en) * 2011-04-29 2012-11-07 주식회사 장수로 Activated water generator
CN202355921U (en) * 2011-10-26 2012-08-01 曹佳惠 External water quality treater
CN202671312U (en) * 2012-06-01 2013-01-16 长沙晟高环保科技有限公司 Rotational flow filter
CN202671273U (en) * 2012-08-04 2013-01-16 淄博盛金磁铁制造有限公司 Magnetic energy activator
CN104418410B (en) * 2013-08-29 2017-11-10 吉林天士力矿泉饮品有限公司 water molecule cluster reforming reaction device
US10286338B2 (en) * 2014-01-13 2019-05-14 Spiral Water Technologies, Inc. Flow control features for fluid filtration device and methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540848A (en) * 1994-12-13 1996-07-30 Vortex Corporation Filter retainer for water purification unit
EP2543640A1 (en) * 2010-03-05 2013-01-09 Yiuchau Chau Sealing structure, fluid treatment unit, fluid treatment device and manual switching mechanism therefor
US9527015B2 (en) * 2010-03-08 2016-12-27 Yiu Chau Chau Unit, assembly and apparatus for treating fluid
DE202011051098U1 (en) * 2011-08-11 2011-11-08 Jonathan Mitschke Device for improving the quality of drinking and / or service water
US20170087484A1 (en) * 2014-06-18 2017-03-30 Yiu Chau Chau Liquid processing apparatus

Also Published As

Publication number Publication date
CN110785382A (en) 2020-02-11
WO2018223276A1 (en) 2018-12-13
CN110785382B (en) 2022-12-30
US20200114283A1 (en) 2020-04-16
US11058972B2 (en) 2021-07-13
EP3636598A1 (en) 2020-04-15

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